Question: What gene is associated with colorectal cancer by a genome-wide association study?
Paraphrase: Which gene is associated with colorectal cancer by a genome-wide association study?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q188874 p:P2293 ?s . ?s ps:P2293 ?obj . ?s pq:P459 wd:Q1098876 }